| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.61 | 4.760% | $241.587 | $241.59 | $241.60 | $241.60 |
| Purchase #2 | $204.76 | 10.293% | $225.8359 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $142.80 | 7.768% | $153.8927 | $153.89 | $153.90 | $153.90 |
| Purchase #4 | $228.26 | 13.561% | $259.2143 | $259.21 | $259.20 | $259.20 |
| Purchase #5 | $103.71 | 5.608% | $109.5261 | $109.53 | $109.55 | $109.50 |
| Purchase #6 | $42.39 | 3.763% | $43.9851 | $43.99 | $44.00 | $44.00 |
| Purchase #7 | $199.37 | 13.699% | $226.6817 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $1,151.90 | $1,260.7228 | $1,260.73 | $1,260.80 | $1,260.70 | |